colonoscopes

Internal colon viewers

Colonoscopes are the flexible, tube-shaped instruments used to examine the interior of the colon.

A tiny camera at the tip transmits images to a monitor, allowing physicians to inspect the bowel lining for polyps, inflammation, or signs of cancer.

The plural appears in medical contexts discussing equipment: The clinic purchased new colonoscopes last year.

diagnosis

polyps

Fixed aquatic invertebrates

  • adenomaBenign epithelial tumor
  • cancerUncontrolled cell proliferation disease
  • lesionsAreas of damaged tissue

inflammation · diverticulosis · colitis · Crohn's · dysplasia · carcinoma · stricture · hemorrhoids · fistula · mass

procedure

biopsy

Tissue sample for diagnosis

visualization · lubrication · withdrawal · torque · intubation

screening

surveillance

Systematic observation of subjects

prevention

equipment

snare

Device for catching prey

  • suctionPulling via pressure difference
  • irrigationArtificial water supply for agriculture
  • processorComponent that executes instructions

magnification

reprocessing

sterilization

Complete elimination of microbes

contamination · biofilm · disposable · reusable

Opposites
body entry point / anatomical access

colonoscopesgastroscopes

Instruments for viewing stomachs

bronchoscopes · laryngoscopes · otoscopes · ophthalmoscopes · stethoscopes

internal vs. external examination

colonoscopesstethoscopes

Medical listening instruments

ophthalmoscopes · sphygmomanometers · thermometers · pulse oximeters · reflex hammers

diagnostic approach

colonoscopesbarium enema

Rectal contrast for imaging

abdominal X-ray · MRI imaging

Family

colonoscopy, colonoscope

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